baber/WOPTO huggingface dataset:
Patent TW-345528-B (TW)
Title: A valve gate injection nozzle, injection molding system and method for processing molten resin a valve gate injection nozzle includes a valve stem for guiding molten resin to a molding area, and a nozzle body portion.
Inventor: ALEX TENG
IPC: B29C45/28
Filed: 1997-07-17
Granted: 1998-11-21
Abstract: A valve gate injection nozzle, comprising: a valve stem means for guiding a flow of melt to a molding area, the valve stem means including an input area for receiving the melt, a central area following the input area for processing the melt and an output area following the central area for connection of the nozzle with the molding area, the central area including a first zone means for partially splitting the melt into a plurality of streams, a second zone means for partially mixing said plurality of streams, and a third zone means for assembling said plurality of streams and forming a single recombined and substantially homogenized stream of melt for subsequent direction to the output area; and a nozzle body portion enclosing the valve stem means.
Patent TW-394880-B (TW)
Title: Apparatus and method for accessing a data file in a data communication network
Inventor: BYFORD DERRICK JOHN
IPC: H04W4/00
Filed: 1997-09-30
Granted: 2000-06-21
Abstract: A data communications network comprises a plurality of geographically spaced wireless transmitters each for transmitting a different network address. At least one mobile user terminal has a wireless receiver for receiving the network addresses transmitted by the transmitters, a wireless transmitter for a transmitting requests for delivery of data files from remote locations identified by the network addresses, a wireless receiver for receiving from the remote location the data files identified by the network addresses, and output means for outputting the data files received. Preferably, the network addresses each comprise a Universal Resource Locator and the data file each comprise a World Wide Web page.
Patent TW-362165-B (TW)
Title: TFT, manufacturing method thereof, and the liquid crystal display
Inventor: FUKUDA KAICHI
IPC: H01L21/77
Filed: 1997-11-28
Granted: 1999-06-21
Abstract: A kind of TFT that was produced on glass substrate formed by lightly doped drain structure with high precision and also for the manufacturing method and the liquid crystal display. The composition is that at the TFT of LDD structure with a side wall and between the side wall and the gate pole insulation film, there forms an inter-layer film so that when the side wall is formed by heterogeneous etching, the etching can be stopped by the inter-layer film so as to protect the gate pole insulation film and substrate.
Patent TW-355865-B (TW)
Title: Method of and apparatus for matching a load to a source
Inventor: WILLIAMS NORMAN
IPC: H01L21/302
Filed: 1997-12-18
Granted: 1999-04-11
Abstract: An arrangement and method for matching a load and a power source includes a match network coupled between the power source and the load; the match network has at least two controllably variable electrical characteristics; a sensor is provided that senses at least two parameters of the load; a drive controller responds to the sensed parameters of the load to independently control varying a first one of the electrical characteristics of the match network as a function of only one of the parameters of the load, and a second one of the electrical characteristics of the match network as a function of another one of the parameters of the load.
Patent TW-399359-B (TW)
Title: Charge and discharge control circuit
Inventor: SUGIURA KAZUNARI
IPC: H02J7/00
Filed: 1998-02-04
Granted: 2000-07-21
Abstract: More than two kinds of detecting voltage in a volta detecting circuit of overcurrent detecting resistor and delay time are set to detect overcurrent after delay time corresponding with the load current and to stop discharge before the switch circuit has heat and unstable operation. By the construction, an overcurrent detecting circuit does not turn a switch circuit off after delay time and the switch circuit does not have heat before energy supply to the load stops if there is an overcurrent in excess of current previously estimated.
Patent TW-389871-B (TW)
Title: Mechanism and method for focusing remote control input in a pc/tv convergence system
Inventor: BRUSKY KEVIN J
IPC: H04N5/44
Filed: 1998-03-12
Granted: 2000-05-11
Abstract: A computer system comprising a computer operable in a computer mode for receiving and transmitting computer information, a television mode for receiving and transmitting television information, and a combination computer/television mode for receiving and transmitting computer and television information. A display is operably associated with the computer for displaying in the computer mode the computer information, in the television mode the television information, and in the computer/television mode the computer and television information. The computer system also comprises at least one television window displayed on the display for displaying the television information, at least one computer window displayed on the display for displaying the computer information, a computer focus for the computer window to control the computer information, and a television focus for the television window to control the television information independent of the computer focus.
Patent TW-385536-B (TW)
Title: Design method for integrated circuit device in accordance with maximum load capacity
Inventor: HIRATA MORIHISA
IPC: G01R31/28
Filed: 1998-03-27
Granted: 2000-03-21
Abstract: In a design method for integrated circuit device, the maximum load capacity of a number of circuit elements is executed by a simulation method. The maximum load capacity is stored in a database (1a), or is a similar formula executed a calculation in accordance with the maximum load capacity, the maximum load capacity of a circuit element is retrieved from the database or is executed a similar formula calculation by inputting an information accorded with corresponding condition, then, the integrated circuit device is designed to make the load capacity of the circuit element smaller than retrieved or similarly calculated maximum load capacity.
Patent TW-461905-B (TW)
Title: Liguid glycol benzoate compositions and polymer compositions containing same
Inventor: ARENDT WILLIAM DAVID
IPC: C08L101/00
Filed: 1998-07-30
Granted: 2001-11-01
Abstract: The present invention relates to liquid compositions comprising mixtures of esters derived from (a) diethylene glycol and triethylene glycol and (b) benzoic or toluic acid. The freezing point of the ester mixture is below the freezing points of the constituent esters when the relative concentrations of the constituent esters are within specified limits. The invention also relates to organic polymer compositions, oils and lubricants containing the present liquid ester compositions as plasticizing additives.
Patent TW-385530-B (TW)
Title: Method for making static random access memory load resistance
Inventor: LIOU FU-TAI
IPC: H01L21/8238
Filed: 1998-08-21
Granted: 2000-03-21
Abstract: This present invention provides a method for making SRAM load resistance, after a melt-against metal oxide layer is treated by two stage of hydrogen treatment process, a SRAM load resistance is then formed by which part of melt-against metal oxide layer is selectable to be transformed as heavily resistance conductor and an interconnection is formed by which part of melt-against metal oxide layer is selectable to be transformed as lightly resistance conductor, but the rest of melt-against metal oxide layer is still formed as insulator.
Patent TW-521998-B (TW)
Title: Method for baking and packaging food
Inventor: CHAN TSAI-LUAN
IPC: A23L3/02
Filed: 1998-09-24
Granted: 2003-03-01
Abstract: A method for baking and packaging food comprises: mounting a baking material in a bowl-shaped body which uses a tin plate as the substrate where the inner and outer surfaces of the plate are coated with a heat-resistant coating; baking the material into food; using an upper cover to seal the bowl-shaped body in order to seal the food in the packaging containing, in which the coating contains an epoxy phenol resin or titanium oxide or contains a can-used heat-resistant coating with an organic sol gel and titanium oxide, in which the upper cover is an easy tearing cover with EVA as the sealing layer, and the food is a moon cake, cake or bread.
Patent TW-388108-B (TW)
Title: Method of forming high-aspect-ratio hole
Inventor: JOU SHIAU-BANG
IPC: H01L21/768
Filed: 1998-09-28
Granted: 2000-04-21
Abstract: This invention provides a method, using alternately two recipes with different growth rate of polymer as the etchants, of forming a higher aspect-ratio hole in a dielectric layer on a substrate by dry etching to expose the substrate. The aspect-ratio of the hole thus formed can reach as high as 13, which is superior to the prior art that can provide a hole with an aspect ratio of only 8 or that with an aspect ratio larger than 8 but having inferior profile.
Patent TW-403967-B (TW)
Title: The method of removing the photoresist and the sidewall polymer using soft cleaning step
Inventor: HUANG JENG-HAU
IPC: H01L21/3213
Filed: 1998-09-30
Granted: 2000-09-01
Abstract: A method of removing the photoresist and the sidewall polymer using soft cleaning step after metal etching. In order to completely remove the damage of the metal layer caused by high molecule weight polymer formed after etching, which influences the yield of the chip, to shorten the photoresis stripping time and save the process cost. This invention mainly uses soft cleaning step and utilizes the O2 ashing produced by the mixing gas of O2 and SF6 to soften part of the photoresist and  the sidewall polymer. To use dry cleaning method to wash out the photoresist next; then, use wet cleaning method to wash out the  high molecule weight polymer to complete the etch of the metal layer.
Patent TW-495461-B (TW)
Title: Power saving antitheft control device for a bicycle
Inventor: KITAMURA SATOSHI
IPC: E05B71/02
Filed: 1998-11-18
Granted: 2002-07-21
Abstract: An antitheft control circuit for a bicycle includes a lock control circuit for providing a lock control signal for at least one of locking and unlocking a bicycle antitheft device, a normally open switch for selectively enabling the lock control circuit to provide the lock control signal, and a sensor for sensing an externally transmitted enabling signal. The switch is disposed between the lock control circuit and a power source for providing power from the power source to the lock control circuit in response to the enabling signal.
Patent TW-432777-B (TW)
Title: Method for defining instantaneous value of current of pulse-controlled inductive load
Inventor: SCHRODERUS PETRI
IPC: G01R19/00
Filed: 1998-12-16
Granted: 2001-05-01
Abstract: A method of defining an instantaneous value of a current (i2e) of a pulse-controlled inductive load when the impedance of the load is known, the method comprising the steps of measuring the output voltage (u1) of a pulsed voltage source, and measuring the output current (i1) of the pulsed voltage source. The method is characterized by further comprising the steps of low-pass filtering the measured output current (i1) of the pulsed voltage source to produce a fundamental wave current (i1lp), defining a load current estimate (i2est) by computation on the basis of the measured output voltage (u1) of the pulsed voltage source and the impedance of the load, high-pass filtering the load current estimate (i2est), and defining the instantaneous value of the load current (i2e) by adding the high-pass-filtered load current estimate (i2hp) to the fundamental wave current (i1lp).
Patent TW-460832-B (TW)
Title: Editing apparatus and generating method for physical conversion definition
Inventor: YOSHINAGA MASAYUKI
IPC: G11C29/54
Filed: 1999-03-23
Granted: 2001-10-21
Abstract: This specification discloses the editing apparatus and generating method for physical conversion definition for generating physical conversion definition for obtaining a logical address from a physical address in semiconductor memory. After setting address parameters relating to contents for setting the physical address and logical address, a plurality of elements whose structural unit is one memory cell of the semiconductor memory or a plurality of memory cells adjacent to each other are set. Furthermore, a logical address is specified to each of these elements. Owing to this, a layout composed of the plurality of elements is generated.
Patent TW-415859-B (TW)
Title: Sintered metal producing method
Inventor: SAKATA MASAAKI
IPC: B22F3/22
Filed: 1999-05-05
Granted: 2000-12-21
Abstract: A process for producing a sintered product comprising a step (1A) which prepares a molded product comprising a metal powder, for example, by a metal powder injection molding (MIM) method, a step (2A) which compacts the molded product preferably by means of hydrostatic pressing (cold isostatic pressing, CIP), a step (3A) which subjects the molded product to a debinding treatment and a step (4A) which sinters the debinded product to give a sintered product. The aforementioned molded product compacting step may be carried out during or after the debinding step or during the sintering step. A machining step may additionally be employed.
Patent TW-482793-B (TW)
Title: Thermoplastic polyimide having good thermal stability, 1,3-bis(4-aminophenoxy) benzene, methods for producing above, and molded article comprising said thermoplastic polyimide
Inventor: KUROKI TAKASHI
IPC: C08G73/10
Filed: 1999-05-13
Granted: 2002-04-11
Abstract: A thermoplastic polyimide having good thermal stability, comprising a repeating unit represented by the chemical formula (1) (chemical formula 1), a molecular terminal being composed of the chemical formula (2) (chemical formula 1) and/or chemical formula (3), characterized in that: a melt viscosity ratio calculated by the numerical formula (1) [numerical formula 1] and/or the numerical formula (3) [numerical formula 3] is within a numerical range shown in the numerical formula (2) [numerical formula 2] and/or the numerical formula (4) [numerical formula 4] and 1,3-bis(4-aminophenoxy) benzene represented by the chemical formula (3) [chemical formula 2] for production of the above polyimide, characterized in that the content of an azo compound is from 0.0 to 0.2%. The thermoplastic polyimide of the present invention has excellent characteristics (a) to (d) described below. (a) It is superior in thermal stability on melting. That is, the degree of lowering of the fluidity on melting with a lapse of time is small and it is possible to apply to conventional melt molding. (b) It has high heat resistance. (c) It is superior in productivity. (d) It is superior in dimensional accuracy.
Patent TW-470683-B (TW)
Title: Method and device for end point detection in chemical mechanical polishing
Inventor: WU SHIAU-JE
IPC: B24B49/16
Filed: 1999-07-06
Granted: 2002-01-01
Abstract: The present invention relates to a method and a device for end point detection in chemical mechanical polishing (CMP). The relative movement between a wafer carrier, which grabs a wafer, and a CMP platform causes the polishing pad on the CMP platform to generate a polishing effect on the wafer in order to remove a portion of the wafer that is intended to be polished off. The carrier transfer shaft is connected to the wafer carrier in order to control the rotation direction and the rotation speed of the wafer carrier. When polishing a different material, the change in the frictional force will cause a change in the torsion of the carrier transfer shaft. A torsion meter on the carrier transfer shaft will observe the change of the torsion. When a detector reads the information regarding a change in the torsion, this information can be used to determine that the polishing has reached its end point.
Patent TW-440651-B (TW)
Title: Method and device for effort-saving rope pulling and retrieving rope of venetian blinds
Inventor: WU JIA-DIAN
IPC: E06B9/32
Filed: 1999-08-27
Granted: 2001-06-16
Abstract: The present invention provides a method and a device for pulling a rope in an effort-saving way and retrieving a rope of venetian blinds. The method is mainly characterized in: dividing the winding boxes symmetric to the center of upper beam into two groups, the pulling rope of each group being separately fastened below the corresponding winding box and going through the hole of each corresponding blade, winding through a plurality of pulleys above the corresponding lower beam, and upwardly going through the hole of each corresponding blade, and through the top of the rolling shaft of a winding box, the two groups of the pulling ropes separately going through the outlet above and below the fastening seat of the pulling rope to be combined into a pulling rope; the pulling rope going through an opening on one side of the fastening seat of the pulling rope, winding the interior space of the upper beam, and going through the opening on the other side of the fastening seat of the pulling rope, and combining with the pulling rope, that has been combined into a pulling rope on the outlet of the fastening seat of the pulling rope, into a pulling rope.
Patent TW-I247777-B (TW)
Title: Crosslinked olefin elastomer foam
Inventor: NAOTO YASAKA
IPC: C08L23/08
Filed: 1999-10-28
Granted: 2006-01-21
Abstract: A crosslinked olefin elastomer foam has a specific gravity of 0.05 to 0.2, an expansion ratio of 8 to 15, a compression set of 30 to 60% and a tear strength of 1.5 to 2.5 kg/cm. The crosslinked foam is obtained by heating an elastomer composition comprising a specific ethylene/alpha-olefin copolymer, an organic peroxide, a crosslinking auxiliary and a foaming agent. The crosslinked foam has a high expansion ratio, is free from surface roughening attributed to defoaming, realizes a soft touch, exhibits a low compression set and is excellent in mechanical strength (particularly tear strength) and heat resistance.
Patent TW-452929-B (TW)
Title: Method for improving adhesion to copper
Inventor: MCGAHAY VINCENT J
IPC: H01L21/768
Filed: 1999-10-29
Granted: 2001-09-01
Abstract: Poorly adherent layers such as silicon nitride and silicon dioxide exhibit improved adhesion to copper member by providing an intervening germanium-containing layer. The germanium-containing layer is cooper germanide, germanium oxide, germanium nitride or combinations thereof. The germanium-containing layer enhances the adhesion such that the poorly adherent layer is less susceptible to delamination from the copper member.
Patent TW-456112-B (TW)
Title: Multi-function remote control with touch screen display
Inventor: LIN JR-SHIU
IPC: G08C19/28
Filed: 1999-12-10
Granted: 2001-09-21
Abstract: The invention relates to a multi-function remote control with a touch screen display, including main body, a touch screen display installed on main body, a basic keypad on main body, an infrared transmitter installed on proper place of main body for transmitting remote control code, an infrared receiver installed on the main body for learning and duplicating the remote code, in which the main menu of the remote control display is installed with all types of touch control selections and page switch touch button such as [remote control target], [classification channel], [macro key] and so on wherein a specific function can be selected or setup directly using a finger. The [macro key] provides a delay design, which can simultaneously activate multiple sets of audio and video equipment with single key setup.
Patent TW-I222443-B (TW)
Title: Novel process for the preparation of bicyclic compounds and the use of this process as an intermediate stage in the preparation of a compound which inhibits the interleukin 1-beta converting enzyme (ICE)
Inventor: CROCQ VERONIQUE
IPC: C07D237/04
Filed: 1999-12-10
Granted: 2004-10-21
Abstract: A subject of the invention is a process for the preparation of the compounds of formula (I), in which R=H, alkyl, aryl or aralkyl containing up to 18 carbon atoms and the amine function can be free or protected, starting from a compound of formula (IA), characterized in that the cyclization is carried out in a basic medium and in the presence of a derivative of phosphonic acid in particular POCl3 or POBr3 and the use of this process as an intermediate stage in the preparation of a compound which inhibits the interleukin 1-beta converting enzyme (ICE).
Patent TW-436397-B (TW)
Title: Gripper apparatus for robots
Inventor: SHIN YONG-SOO
IPC: B25J15/08
Filed: 2000-01-31
Granted: 2001-05-28
Abstract: A gripper apparatus for a transfer robot includes a pair of grippers which are disposed in parallel in a common plane, and which are rotatable so as to move toward and away from each other to grip, and release, a workpiece. A lead screw, disposed in parallel with the rotational axis of the grippers, rotates in forward and reverse directions. A first slider is coupled to lead screw for reciprocal movement along the rotational axis of the lead screw, responsive to rotation of the lead screw. A linkage arrangement disposed between the pair of grippers converts the reciprocal movement of the first slider into rotational movement of the grippers. A drive unit provides the forward and reverse rotation of the lead screw. This configuration results in a gripper apparatus which is vertically compact and thus uses space in an efficient manner.
Patent TW-459401-B (TW)
Title: Epitaxial wafer for infrared light-emitting element
Inventor: YOSHINAGA ATSUSHI
IPC: H01L33/30
Filed: 2000-04-07
Granted: 2001-10-11
Abstract: The present invention relates to epitaxy for manufacturing high output infrared light-emitting diode for infrared photo communication or being used in space transmitting apparatus, and the manufacturing of the epitaxial wafer. The object of the present invention is to provide an epitaxial wafer for manufacturing a high-output and low-offset GaAlAs infrared light-emitting diode of a DDH structure, and the manufacturing method of the epitaxial wafer. To achieve the object, the maximum value of silicon concentration at the growth start part of a p-type clad layer 3 is set lower than 1x10<SP>18</SP> cm<SP>-3</SP>. The concentration of carbon, sulfur, and oxygen in a first p-type GaAlAs layer 2 is set lower than 1x10<SP>17</SP> cm<SP>-3</SP>. The thickness of the p-type clad layer of protrusion 50 is in a range of 50-80 μm. The carrier concentration of the first p-type GaAlAs layer 2 is set at 3x10<SP>17</SP> to 1x10<SP>18</SP> cm<SP>-3</SP>. In addition, in forming the film of the p-type clad layer, the decreasing speed of the atmosphere temperature in starting the formation of the film is set lower than the decreasing speed of the atmosphere temperature after starting the formation of the film.
Patent TW-567477-B (TW)
Title: System, method and computer program product for updating content stored on a portable storage medium
Inventor: COLLART TODD R
IPC: G11B27/10
Filed: 2000-04-21
Granted: 2003-12-21
Abstract: A system, method, and computer program product is provided for updating content stored on a portable storage medium. Upon input of a portable storage medium into a machine by a user, the content stored on the portable storage medium is read. After reading the content of the portable storage medium, a separate storage medium is accessed and content is received therefrom. The content from the separate storage medium is an update of the content of the portable storage medium. This content of the separate storage medium is then displayed.